According to general circuit diagram of 1-Phase t/f , why
the primary is not get short circuited ,even though the
supply terminals both are directly connected through
primary winding?
Answer Posted / veeru
there is a chance of short circuit even vith
resistance,inductance.
The reason is that just the current flows through tye
path "v+,primary wdng,v-".
just path should be closed to flow current.It is the
basic rule in electricity..
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How many types of losses occur in a transformer?
what is the difference between oil surge relay and buchholz relay.
please send me the L&T Emb. sys. placement papers and entire details of pattren
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
What is difference between start imitation and start interlock for 3 phase motor protection ?
what is static frequency converter?what is the function...of sfc...?
size of condotory fron voltage level
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
Can you explain about Restricited earth fault protection scheme
What are the electrical engineer roles and responsibilities in chemical plant?